Compilare: main.cpp: In function 'int dijkstra(int)': main.cpp:62:12: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 62 | for(auto [a, w] : g[x]) { | ^ main.cpp:68:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 68 | auto [c, node] = heap.top(); | ^ main.cpp:78:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 78 | for(auto [x, w] : g[node]) { | ^